<?php

class Migration_Add_Tipo_Lances extends CI_Migration {

    function up() {

        $obj = $this->dbforge;
        $column = array(
            
            'TIPO' => array(
                'type' => 'CHAR',
                'constraint' => '1',
                'default' => 'M',
                'null' => false
            )
        );




       
        $obj->add_column('lances',$column);
    }

}
